APA (7 वां संस्करण) प्रशस्ति पत्र
Berke, D. (2005). Succession planning and management: A guide to organizational systems and practices. Center for Creative Leadership.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Berke, David. Succession Planning and Management: A Guide to Organizational Systems and Practices. Greensboro, N.C.: Center for Creative Leadership, 2005.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Berke, David. Succession Planning and Management: A Guide to Organizational Systems and Practices. Center for Creative Leadership, 2005.
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